Pounds per liter to pounds per gallon (US) conversion calculator above calculates how many pounds per gallon (US) are in 'X' pounds per liter (where 'X' is the number of pounds per liter to convert to pounds per gallon (US)). In order to convert a value from pounds per liter to pounds per gallon (US) (from lb/L to lb/gal) simply type the number of lb/L to be converted to lb/gal and then click on the 'convert' button.